268536544563

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{105263}}^1$

素因数の和:105432

約数の個数: 64

約数和(自身を含む): 436550860800

約数和(自身を除く): 168014316237

約数列:

[1, 3, 7, 21, 29, 59, 71, 87, 177, 203, 213, 413, 497, 609, 1239, 1491, 1711, 2059, 4189, 5133, 6177, 11977, 12567, 14413, 29323, 35931, 43239, 87969, 105263, 121481, 315789, 364443, 736841, 850367, 2210523, 2551101, 3052627, 6210517, 7473673, 9157881, 18631551, 21368389, 22421019, 43473619, 52315711, 64105167, 130420857, 156947133, 180104993, 216736517, 440946707, 540314979, 650209551, 1260734951, 1322840121, 1517155619, 3086626949, 3782204853, 4551466857, 9259880847, 12787454503, 38362363509, 89512181521, 268536544563]

約数ペア:

[(1, 268536544563), (3, 89512181521), (7, 38362363509), (21, 12787454503), (29, 9259880847), (59, 4551466857), (71, 3782204853), (87, 3086626949), (177, 1517155619), (203, 1322840121), (213, 1260734951), (413, 650209551), (497, 540314979), (609, 440946707), (1239, 216736517), (1491, 180104993), (1711, 156947133), (2059, 130420857), (4189, 64105167), (5133, 52315711), (6177, 43473619), (11977, 22421019), (12567, 21368389), (14413, 18631551), (29323, 9157881), (35931, 7473673), (43239, 6210517), (87969, 3052627), (105263, 2551101), (121481, 2210523), (315789, 850367), (364443, 736841)]